SLKKSPhaseConcentration.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "Kernel.h"
#include "JvarMapInterface.h"
#include "DerivativeMaterialInterface.h"

class SLKKSPhaseConcentration : public DerivativeMaterialInterface<JvarMapKernelInterface<Kernel>>
{
public:
  static InputParameters validParams();

  SLKKSPhaseConcentration(const InputParameters & parameters);

protected:
  virtual Real computeQpResidual();
  virtual Real computeQpJacobian();
  virtual Real computeQpOffDiagJacobian(unsigned int jvar);

  unsigned int _nca;
  std::vector<const VariableValue *> _ca;
  std::vector<Real> _a_ca;
  const JvarMap & _ca_map;

  unsigned int _ncb;
  std::vector<const VariableValue *> _cb;
  std::vector<Real> _a_cb;
  const JvarMap & _cb_map;

  Real _a_u;

  const VariableValue & _c;
  unsigned int _c_var;

  const VariableValue & _eta;
  unsigned int _eta_var;

  const MaterialProperty<Real> & _prop_h;

  const MaterialProperty<Real> & _prop_dh;

private:
  void computeSums();

  Real _casum;
  Real _cbsum;
};